CN107189725A - A kind of environment friendly pressure sensitive and preparation method thereof - Google Patents
A kind of environment friendly pressure sensitive and preparation method thereof Download PDFInfo
- Publication number
- CN107189725A CN107189725A CN201710490304.4A CN201710490304A CN107189725A CN 107189725 A CN107189725 A CN 107189725A CN 201710490304 A CN201710490304 A CN 201710490304A CN 107189725 A CN107189725 A CN 107189725A
- Authority
- CN
- China
- Prior art keywords
- parts
- pressure sensitive
- sensitive adhesive
- environment friendly
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of environmentally friendly pressure sensitive adhesive and preparation method thereof, belong to pressure sensitive adhesive technical field.Including 5 10 parts of EMA, 5 10 parts of hexadecyl metrhacrylate, 50 70 parts of 2 ethylhexyl of methacrylic acid, 5 10 parts of lauryl methacrylate, 0.5 1 parts of GDMA, 12 parts of azodiisobutyronitrile, 20 100 parts of alcohol, 10 30 parts of isopropanol.The present invention is under conditions of the excellent caking property of pressure sensitive adhesive, transparency is ensured, solution polymerization process is used without emulsifying agent, the ethyl acetate that cost is high, environmental pollution is serious instead of as reaction dissolvent using alcohol and isopropanol, production cost is reduced, the pollution to environment when product is used is reduced.
Description
Technical field
The present invention relates to a kind of pressure sensitive adhesive and preparation method thereof, it is more particularly related to a kind of environmentally friendly pressure sensitive adhesive
And preparation method thereof, belong to pressure sensitive adhesive technical field.
Background technology
Pressure sensitive adhesive is a kind of quite varied product of purposes.But the production of the product for a long time uses ethyl acetate always
As solvent, not only cost is high, and also environment can be polluted seriously in the drying process.Although current pressure sensitive adhesive can be used
The technique productions of emulsion polymerization, but because the presence of emulsifying agent causes pressure-sensitive adhesive film poor transparency, have impact on its application.Therefore,
The solvent prepared without emulsifying agent using harmless solvent or the smaller organic solvent of toxicity as pressure sensitive adhesive becomes one ten
Divide important research work.
State Intellectual Property Office discloses a Publication No. CN102719205A in 2012.10.10, entitled " pressure-sensitive
The invention of glue, pressure sensitive adhesive tape and preparation method thereof and medical dressing ", the invention is related to pressure sensitive adhesive, pressure sensitive adhesive tape and its preparation side
Method and medical dressing.The pressure sensitive adhesive of the present invention is pressure-sensitive acrylate, including passes through free-radical polymerized shape by following monomer
Into polymer, the gross weight by all monomers is based on 100%：A) .10%-30% hydroxyl or ethyoxyl hydrophily third
Olefin(e) acid ester monomer；B) hydrophobic acrylic acid's esters monomer of .50%-70% short chain, hydrophobic acrylic acid's ester of the short chain
The structural formula of class monomer is CH2=CHCOOR1, and R1 is the alkyl containing 1-5 carbon atom；C) .10%-35% long-chain is hydrophobic
Property acrylic ester monomer, hydrophobic acrylic acid's esters monomer structural formula of the long-chain is CH2=CHCOOR2, and R2 is to contain 6-
The alkyl of 14 carbon atoms；And d) .0.5%-5% the propylene class list with polar group that can be with above-mentioned monomer a-c copolymerization
Body.Above-mentioned pressure sensitive adhesive has certain pollution to environment.
The content of the invention
Present invention seek to address that pressure sensitive adhesive of the prior art not environmentally the problem of there is provided a kind of environment friendly pressure sensitive, should
Pressure sensitive adhesive production cost is low, and environmental pollution is small.
In order to realize foregoing invention purpose, its specific technical scheme is as follows：
A kind of environment friendly pressure sensitive, it is characterised in that：Including following raw materials by weight：
5-10 parts of EMA
5-10 parts of hexadecyl metrhacrylate
50-70 parts of 2-Ethylhexyl Methacrylate
5-10 parts of lauryl methacrylate
0.5-1 parts of GDMA
1-2 parts of azodiisobutyronitrile
20-100 parts of alcohol
10-30 parts of isopropanol.
A kind of preparation method of environment friendly pressure sensitive, it is characterised in that：Comprise the following steps that：
A, accurately weigh each reactive component by recipe requirements and be sufficiently mixed in beaker uniformly；Said mixture is poured into a tool to stir
Mix in there-necked flask, start stirring and continue to be sufficiently mixed reactant mixture；
B, in 0.5-1h reaction temperature risen to 75-80 DEG C；Maintain above-mentioned reaction temperature 8-10h；
C, pour out reaction product and produce product.
The advantageous effects that the present invention is brought：
The present invention uses solution polymerization process without emulsifying agent under conditions of the excellent caking property of pressure sensitive adhesive, transparency is ensured,
The ethyl acetate that cost is high, environmental pollution is serious instead of as reaction dissolvent using alcohol and isopropanol, product life is reduced
Cost is produced, the pollution to environment when product is used is reduced.
Embodiment
Embodiment 1
A kind of environment friendly pressure sensitive, including following raw materials by weight：
5 parts of EMA
5 parts of hexadecyl metrhacrylate
50 parts of 2-Ethylhexyl Methacrylate
5 parts of lauryl methacrylate
0.5 part of GDMA
1 part of azodiisobutyronitrile
20 parts of alcohol
10 parts of isopropanol.
Embodiment 2
A kind of environment friendly pressure sensitive, including following raw materials by weight：
10 parts of EMA
10 parts of hexadecyl metrhacrylate
70 parts of 2-Ethylhexyl Methacrylate
10 parts of lauryl methacrylate
1 part of GDMA
2 parts of azodiisobutyronitrile
100 parts of alcohol
30 parts of isopropanol.
Embodiment 3
A kind of environment friendly pressure sensitive, including following raw materials by weight：
7.5 parts of EMA
7.5 parts of hexadecyl metrhacrylate
60 parts of 2-Ethylhexyl Methacrylate
7.5 parts of lauryl methacrylate
0.75 part of GDMA
1.5 parts of azodiisobutyronitrile
60 parts of alcohol
20 parts of isopropanol.
Embodiment 4
A kind of environment friendly pressure sensitive, including following raw materials by weight：
6 parts of EMA
6 parts of hexadecyl metrhacrylate
55 parts of 2-Ethylhexyl Methacrylate
8 parts of lauryl methacrylate
0.9 part of GDMA
1.3 parts of azodiisobutyronitrile
21 parts of alcohol
15 parts of isopropanol.
Embodiment 5
A kind of preparation method of environment friendly pressure sensitive, is comprised the following steps that：
A, accurately weigh each reactive component by recipe requirements and be sufficiently mixed in beaker uniformly；Said mixture is poured into a tool to stir
Mix in there-necked flask, start stirring and continue to be sufficiently mixed reactant mixture；
B, in 0.5h reaction temperature risen to 75 DEG C；Maintain above-mentioned reaction temperature 8h；
C, pour out reaction product and produce product.
Embodiment 6
A kind of preparation method of environment friendly pressure sensitive, is comprised the following steps that：
A, accurately weigh each reactive component by recipe requirements and be sufficiently mixed in beaker uniformly；Said mixture is poured into a tool to stir
Mix in there-necked flask, start stirring and continue to be sufficiently mixed reactant mixture；
B, in 1h reaction temperature risen to 80 DEG C；Maintain above-mentioned reaction temperature 10h；
C, pour out reaction product and produce product.
Embodiment 7
A kind of preparation method of environment friendly pressure sensitive, is comprised the following steps that：
A, accurately weigh each reactive component by recipe requirements and be sufficiently mixed in beaker uniformly；Said mixture is poured into a tool to stir
Mix in there-necked flask, start stirring and continue to be sufficiently mixed reactant mixture；
B, in 0.75h reaction temperature risen to 77.5 DEG C；Maintain above-mentioned reaction temperature 9h；
C, pour out reaction product and produce product.
Claims (2)
1. a kind of environment friendly pressure sensitive, it is characterised in that：Including following raw materials by weight：
5-10 parts of EMA
5-10 parts of hexadecyl metrhacrylate
50-70 parts of 2-Ethylhexyl Methacrylate
5-10 parts of lauryl methacrylate
0.5-1 parts of GDMA
1-2 parts of azodiisobutyronitrile
20-100 parts of alcohol
10-30 parts of isopropanol.
2. a kind of preparation method of environment friendly pressure sensitive according to claim 1, it is characterised in that：Including following technique step
Suddenly：
A, accurately weigh each reactive component by recipe requirements and be sufficiently mixed in beaker uniformly；Said mixture is poured into a tool to stir
Mix in there-necked flask, start stirring and continue to be sufficiently mixed reactant mixture；
B, in 0.5-1h reaction temperature risen to 75-80 DEG C；Maintain above-mentioned reaction temperature 8-10h；
C, pour out reaction product and produce product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490304.4A CN107189725A (en) | 2017-06-25 | 2017-06-25 | A kind of environment friendly pressure sensitive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490304.4A CN107189725A (en) | 2017-06-25 | 2017-06-25 | A kind of environment friendly pressure sensitive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107189725A true CN107189725A (en) | 2017-09-22 |
Family
ID=59878326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490304.4A Pending CN107189725A (en) | 2017-06-25 | 2017-06-25 | A kind of environment friendly pressure sensitive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107189725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004593A (en) * | 2019-12-31 | 2020-04-14 | 濮阳宏业高新科技发展有限公司 | Timely-tearable adhesive and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1675329A (en) * | 2002-07-31 | 2005-09-28 | 舒飞士特种化工有限公司 | Acrylic pressure sensitive adhesives |
| CN101429416A (en) * | 2007-11-07 | 2009-05-13 | 3M新设资产公司 | Adhesion agent composition for environment-friendly water transfer printing volume label |
| CN105153977A (en) * | 2015-10-23 | 2015-12-16 | 蓝星（成都）新材料有限公司 | Environment-friendly pressure-sensitive adhesive and preparation method thereof |
| CN106752992A (en) * | 2017-01-22 | 2017-05-31 | 江苏旭泽技术有限公司 | A kind of pressure sensitive adhesive, its preparation method, application method and application |
-
2017
- 2017-06-25 CN CN201710490304.4A patent/CN107189725A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1675329A (en) * | 2002-07-31 | 2005-09-28 | 舒飞士特种化工有限公司 | Acrylic pressure sensitive adhesives |
| CN101429416A (en) * | 2007-11-07 | 2009-05-13 | 3M新设资产公司 | Adhesion agent composition for environment-friendly water transfer printing volume label |
| CN105153977A (en) * | 2015-10-23 | 2015-12-16 | 蓝星（成都）新材料有限公司 | Environment-friendly pressure-sensitive adhesive and preparation method thereof |
| CN106752992A (en) * | 2017-01-22 | 2017-05-31 | 江苏旭泽技术有限公司 | A kind of pressure sensitive adhesive, its preparation method, application method and application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004593A (en) * | 2019-12-31 | 2020-04-14 | 濮阳宏业高新科技发展有限公司 | Timely-tearable adhesive and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050245662A1 (en) | Process for improving water-whitening resistance of pressure sensitive adhesives | |
| CN110198960B (en) | Alkali-soluble resin, method for preparing the same, and emulsion polymer comprising the same | |
| CN102408853A (en) | Water-based body flame-resistant acrylate adhesive and preparation method thereof | |
| CN102134463A (en) | Water-based dry-type complex film adhesive and preparation method thereof | |
| JP2018193513A (en) | Polymer particle | |
| CN103013403A (en) | Nano-emulsion pressure-sensitive adhesive and preparation method thereof | |
| CN103497272A (en) | Polymer emulsion and preparation method thereof | |
| CN107141393A (en) | A kind of styrene-acrylic emulsion used for water color ink and preparation method thereof | |
| CN107964063B (en) | PFOA-free polymer and preparation method and application thereof | |
| JP6351578B2 (en) | Hydrophilic, low acid content polymers as stabilizers for aqueous emulsions | |
| CN110167993B (en) | Emulsion particles, emulsion comprising same and preparation method of emulsion | |
| CN105693944B (en) | A kind of preparation method of heat resist modification styrene-acrylic emulsion | |
| CN107189725A (en) | A kind of environment friendly pressure sensitive and preparation method thereof | |
| CN106010380B (en) | A kind of method that pickering emulsion polymerizations prepare water-fast albefaction acrylic emulsion pressure sensitive adhesive | |
| CN102924660A (en) | Preparation method for starch-modified acrylate resin | |
| US20190367741A1 (en) | Emulsion, production method therefor, and method for forming coating layer using same | |
| CN108659752A (en) | A kind of label water-soluble polyacrylate pressure sensitive adhesive, preparation method and application | |
| CN105153977A (en) | Environment-friendly pressure-sensitive adhesive and preparation method thereof | |
| CN104072674A (en) | Preparation method of modified chlorinated polypropylene and emulsion type complex film adhesives produced from modified chlorinated polypropylene | |
| CN110105500A (en) | A kind of preparation method of super-hydrophobic paper surface treating agent | |
| KR100525505B1 (en) | medical pressure senstive adhesive using reactive anionic surfactant | |
| JP2000239307A (en) | Production of vinyl acetate resin-based emulsion and aqueous adhesive | |
| JP2009155523A (en) | Resin composition and adhesive | |
| CN105295785A (en) | Water-based adhesive and preparation method thereof as well as adhesive tape and preparation method thereof | |
| JP4145735B2 (en) | Method for producing aqueous emulsion composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |